Gemechis D. Degaga
Before I came to Michigan Tech, I earned my BSc. degree in Physics from Haramaya University and MSc. degree in Materials Science from Addis Ababa University, both in Ethiopia. I then earned another MSc. degree in Physics from the University of Trieste (Università degli studi di Trieste) in Italy through the two-year TRIL Masters Fellowship, awarded from the International Center for Theoretical Physics (ICTP). I am currently a PhD candidate in the Chemistry Department. I joined Dr. Loredana Valenzano’s research group in the Fall of 2013. Since then I have conducted multiple PhD projects involving coordinative polymers (CPO-27) also known as Metal Organic Frameworks (MOF-74-Mg/Zn). Results of my DFT studies on the adsorption and diffusion of hydrocarbon molecules showed that MOF-74-Mg/Zn are energetically and economically promising materials for olefin-paraffin gas mixture separation, for application in petroleum refining industries. In my final project, I applied crystal engineering principles to improve the physicochemical properties of active pharmaceutical ingredient (API) co-crystals such as solubility, dissolution rate, hygroscopic stability, compressibility, and bioavailability to obtain better compatibility for human use. From these research project results, I was able to publish three peer-reviewed papers and conducted multiple poster and oral presentations on campus and at national and international conferences.
While at Michigan Tech I had opportunities to be involved in research and teaching activities within the Physics Department. Michigan Tech has provided me an environment in which I was able to take on leadership commitments such as Graduate Student’s Government (GSG) academic committee member and as a Chemistry Department representative. I also learned a lot from the professional development seminar series and many other seminars conducted through the Graduate School. I am grateful to the Graduate School and the Dean’s Advisory Panel for providing me with the Finishing Fellowship. This fellowship allows me the opportunity to focus on writing my dissertation and complete it in a timely manner.